Whirlwind Mic to Line Driver/Headphone Monitor MD-1 User Manual

Page 4

Maximum Output Level +12 dBm into a 2k

Ω

load

+24 dBm into a 10 k

Ω

load

+36 dBm into 100k

Ω

load

Output Impedance 600

Ω

Rise Time 7uS

C.M.R. (Common Mode >80dBm at 60Hz

Rejection) of input >60dBm at 60Hz

Line

THD+ n (Total Harmonic

Distortion + Noise) Using <.1% 100Hz to 20kHz

200 ohm Input impedance .4% 20Hz mic mode

2 k ohm output impedance

40 dB gain mic mode <.05% 100Hz to 20kHz

0 dB gain line mode .6% at 20Hz, line mode

Phantom power +18VDC

Power consumption 25mA DC at idle

(two 9-Volt batteries, 41mA DC with 30

Ω

Duracell MN1604 or headphones at full power

equivalent) 60mA DC maximum

Size 3.88”W by 6.25”L by 2.25”H

Unit Weight 2 lb.

Shipping Weight 3 lb.

WARRANTY:

This product is guaranteed for one year from the date of purchase against manufacturing
defects. For warranty service, return the unit postage prepaid along with the original sales
receipt to:

Whirlwind
99 Ling Road
Rochester NY 14612

We will, at our option, repair or replace the unit and pay the return postage.

Specifications subject to change without notice.